OU Mega Sableye aim

Sableye-Mega @ Sablenite
Ability: Prankster
EVs: 248 HP / 8 Atk / 112 Def / 140 SpD
Careful Nature
- Recover
- Knock Off
- Will-O-Wisp
- Shadow Sneak

Heatran @ Leftovers
Ability: Flash Fire
EVs: 252 HP / 4 SpA / 252 SpD
Calm Nature
IVs: 0 Atk
- Stealth Rock
- Toxic
- Lava Plume
- Protect

Landorus-Therian @ Choice Scarf
Ability: Intimidate
EVs: 252 Atk / 4 SpD / 252 Spe
Jolly Nature
- Earthquake
- Stone Edge
- U-turn
- Knock Off

Serperior @ Life Orb
Ability: Contrary
EVs: 252 SpA / 4 SpD / 252 Spe
Timid Nature
IVs: 1 Atk / 30 SpA / 30 SpD
- Leaf Storm
- Dragon Pulse
- Hidden Power [Ground]
- Substitute

Keldeo @ Choice Specs
Ability: Justified
EVs: 252 SpA / 4 SpD / 252 Spe
Timid Nature
IVs: 0 Atk
- Secret Sword
- Scald
- Icy Wind
- Hydro Pump

Zapdos @ Leftovers
Ability: Pressure
EVs: 240 HP / 184 Def / 68 SpA / 16 Spe
Bold Nature
IVs: 0 Atk / 30 Def
- Defog
- Volt Switch
- Hidden Power [Ice]
- Roost